/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 */
package l1j.server.server.utils;

public class RandomArrayList {
	/***/
	private static int listint = 0;

	/***/
	private static double[] ArrayDouble = new double[32767];

	static {
		for (listint = 0; listint < 32767; listint++) {
			ArrayDouble[listint] = Math.random();
		}
	}

	private static int getlistint() {
		if (listint < 32766)
			return ++listint;
		else
			return listint = 0;
	}

	private static int LEN = 0;
	/**
	 *
	 */
	public static void getByte(byte[] arr) {
		LEN = arr.length;
		for(int i = 0; i < LEN; i++)
			arr[i] = (byte) (ArrayDouble[getlistint()] * 128);
	}


	public static int getInt(int rang) {
		return (int) (ArrayDouble[getlistint()] * rang);
	}

	public static int getInt(double rang) {
		return (int) (ArrayDouble[getlistint()] * rang);
	}


	public static int getInc(int rang, int increase) {
		return getInt(rang) + increase;
	}

	public static int getInc(double rang, int increase) {
		return getInt(rang) + increase;
	}
}
